13% — Will NORMAL be the first song performed by any of Madonna, Shakira, or BTS (any member of BTS) during the FIFA World Cup 2026 Final Halftime Show scheduled for July 19, 2026 at New York New Jersey Stadium Kalshi 13% · 3 contracts · $3K volume · medium confidence Updated 2026-06-26 03:47:27 UTC Why this matters: This contract asks whether 'NORMAL' will be the first song performed during the FIFA World Cup 2026 Final Halftime Show on July 19, 2026, by Madonna, Shakira, or any BTS member. The 4% probability reflects that this specific track is one song among dozens in these artists' catalogs, making it an unlikely opening choice. The probability depends on which artist(s) perform, their setlist decisions, and whether 'NORMAL' fits their performance strategy. Most halftime shows open with high-energy anthems or signature hits rather than deeper cuts. Resolution occurs immediately when the halftime performance takes place on July 19, 2026. Currently, contract volume is minimal ($4 in 24-hour trading), suggesting limited market interest in this specific outcome compared to other opening-song possibilities. Key factors: - 'NORMAL' is not a major chart hit or signature song for Madonna, Shakira, or BTS, making it an atypical halftime show opener - Halftime shows typically open with recognizable anthems or fan favorites rather than album tracks, statistically reducing the likelihood of this song being first - The identity of performers and their final setlist remain unconfirmed as of June 2026, creating fundamental uncertainty about available song choices - Comparable song-opening contracts trade at 3-8 cents, with higher volumes on songs like 'Zoo' (8 cents), suggesting market consensus favors other tracks - The July 19 performance date is the only resolution event; no prior setlist announcements or performance details would reduce uncertainty before then Contracts: - Will Dai Dai be the first song performed by any of Madonna, Shakira, or BTS (any member of BTS) during the FIFA World Cup 2026 Final Halftime Show scheduled for July 19, 2026 at New York New Jersey Stadium?: Dai Dai — 27¢ Kalshi $1K (weight 47%) - Will SWIM be the first song performed by any of Madonna, Shakira, or BTS (any member of BTS) during the FIFA World Cup 2026 Final Halftime Show scheduled for July 19, 2026 at New York New Jersey Stadium?: SWIM — 8¢ Kalshi $932 (weight 36%) - Will TQG be the first song performed by any of Madonna, Shakira, or BTS (any member of BTS) during the FIFA World Cup 2026 Final Halftime Show scheduled for July 19, 2026 at New York New Jersey Stadium?: TQG — 3¢ Kalshi $426 (weight 17%) --- ## Methodology SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours. ## SF Signal - SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration. - No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only. --- *Last verified: 2026-06-26T03:20:49.182Z* By SimpleFunctions — https://simplefunctions.dev/ Cite as: "13% per prediction markets (SimpleFunctions, June 2026)" Canonical: https://simplefunctions.dev/answer/wcfirstsong Full data: https://simplefunctions.dev/api/public/query?q=Will%20NORMAL%20be%20the%20first%20song%20performed%20by%20any%20of%20Madonna%2C%20Shakira%2C%20or%20BTS%20(any%20member%20of%20BTS)%20during%20the%20FIFA%20World%20Cup%202026%20Final%20Halftime%20Show%20scheduled%20for%20July%2019%2C%202026%20at%20New%20York%20New%20Jersey%20Stadium Provider: SimpleFunctions — https://simplefunctions.dev